Microglial alterations in human Alzheimer's disease following Aβ42 immunization.

abstract：AIMS:The serotonin 2A receptor (HTR2A) is widely expressed in the brain and involved in the modulation of fear, mood, anxiety and other symptoms. HTR2A and HTR2A gene variations are implicated in depression, schizophrenia, anxiety and obsessive-compulsive disorder. To understand HTR2A signalling changes in psychiatric ...

journal_title：Neuropathology and applied neurobiology

authors： Marinova Z,Monoranu CM,Fetz S,Walitza S,Grünblatt E

更新日期：2015-06-01 00:00:00

abstract：:Two HIV-positive male patients presented with a variety of symptoms including hemiparesis, unsteadiness, progressive loss of vision and poor memory. There were multiple non-enhancing lesions shown by CT scan in the white matter of the cerebral hemispheres. Specimens obtained by burr-hole biopsy showed the features of ...

journal_title：Neuropathology and applied neurobiology

authors： Scaravilli F,Ellis DS,Tovey G,Harcourt-Webster JN,Guiloff RJ,Sinclair E

更新日期：1989-09-01 00:00:00

abstract：:Mitochondrial abnormalities, in particular the accumulation of mitochondrial DNA mutations, have been proposed as a potential cause of normal ageing. One group of patients with mtDNA disorders have a nuclear DNA defect which accelerates the chronological accumulation of mitochondrial DNA mutations. These patients prov...

journal_title：Neuropathology and applied neurobiology

authors： Cottrell DA,Ince PG,Wardell TM,Turnbull DM,Johnson MA

更新日期：2001-06-01 00:00:00

abstract：:A disorder of the gracile axonal dystrophy (GAD) mutant mouse is characterized by a neuromuscular disease with sensory ataxia (detectable 30 days after birth) and paresis of the hindlimbs (detectable at 80 days). In the sensory ataxia stage, histological study of the primary sensory system shows that, in addition to t...

journal_title：Neuropathology and applied neurobiology

authors： Oda K,Yamazaki K,Miura H,Shibasaki H,Kikuchi T

更新日期：1992-06-01 00:00:00

abstract：INTRODUCTION:Cerebral ischaemia is the defining pathophysiological abnormality in most forms of vascular dementia (VAD), but the pathogenesis of the dementia remains poorly understood. In Alzheimer's disease (AD), there is early loss of synaptic proteins, but these have been little studied in VAD. MATERIALS AND METHOD...

journal_title：Neuropathology and applied neurobiology

authors： Sinclair LI,Tayler HM,Love S

更新日期：2015-06-01 00:00:00

abstract：:Inflammatory cells from the meninges of guinea-pigs with acute EAE have been isolated and quantitated. A mean of 7.5 x 10(6) cells were recovered from the brains of animals showing clinical signs of disease in contrast to only 1.5 x 10(6) cells in the controls. The immunological specificity of the meningeal inflammato...

journal_title：Neuropathology and applied neurobiology

authors： Allsopp G,Parker D,Hinrichs DJ,Turk JL

更新日期：1981-03-01 00:00:00

abstract：:A case of congenital amaurotic idiocy, a subgroup of the neurovisceral lipidoses, is described. This is a rare condition of which only five cases have been reported previously. The brain was small and firm with marked neuronal loss and gliosis. Granular material with histochemical properties of the ceroid-lipofuscin g...

journal_title：Neuropathology and applied neurobiology

authors： Humphreys S,Lake BD,Scholtz CL

更新日期：1985-11-01 00:00:00

abstract：:Semliki Forest virus infections in mice produce an encephalitis with demyelination. If before giving the virus the mice are treated with muramyl dipeptide in Freund's incomplete adjuvant, there is a significant increase in demyelination. If ovalbumin is added to the above and then followed after an interval by a secon...

journal_title：Neuropathology and applied neurobiology

authors： Illavia SJ,Webb HE,Colover J

更新日期：1988-11-01 00:00:00

abstract：AIMS:Brain oedema is a major contributing factor to the morbidity and mortality of a variety of brain disorders. Although there has been considerable progress in our understanding of pathophysiological and molecular mechanisms associated with brain oedema so far, more effective treatment is required and is still awaite...

journal_title：Neuropathology and applied neurobiology

authors： Karmacharya MB,Kim KH,Kim SY,Chung J,Min BH,Park SR,Choi BH

更新日期：2015-06-01 00:00:00

abstract：OBJECTIVE:To perform a systematic review and meta-analysis on the prevalence of transactive response DNA-binding protein 43 (TDP-43) proteinopathy in cognitively normal older adults. METHODS:We systematically reviewed and performed a meta-analysis on the prevalence of TDP-43 proteinopathy in older adults with normal c...

journal_title：Neuropathology and applied neurobiology

authors： Nascimento C,Di Lorenzo Alho AT,Bazan Conceição Amaral C,Leite REP,Nitrini R,Jacob-Filho W,Pasqualucci CA,Hokkanen SRK,Hunter S,Keage H,Kovacs GG,Grinberg LT,Suemoto CK

更新日期：2018-04-01 00:00:00

abstract：:Human tumour xenografts maintained in nude mice are a valuable research tool. The passaging and maintenance of human tumour xenografts in immune-deficient animals are expensive and labour-intensive. This study presents a protocol that permits long-term cryopreservation of viable glioblastoma xenograft tissue pieces in...

journal_title：Neuropathology and applied neurobiology

authors： Goike HM,Asplund AC,Pettersson EH,Liu L,Ichimura K,Collins VP

更新日期：2000-04-01 00:00:00

abstract：:Alzheimer's and Parkinson's diseases (AD, PD) are among the most common neurodegenerative disorders in adults. Both AD and PD have a complex aetiology, and it is widely considered that genetic factors, acting independently or in concert with other genetic and/or environmental factors, modify the risk of developing the...

journal_title：Neuropathology and applied neurobiology

authors： Egensperger R,Kösel S,Schnopp NM,Mehraein P,Graeber MB

更新日期：1997-08-01 00:00:00

abstract：:We have examined the influence that axons may have on the expression of proteolipid protein (PLP), the major myelin protein of the CNS. Partial transections were made of the optic nerve of adult rats to produce approximately a 50% loss of axons. Twenty-eight days after lesioning, sections of the distal nerves were imm...

journal_title：Neuropathology and applied neurobiology

authors： McPhilemy K,Griffiths IR,Mitchell LS,Kennedy PG

更新日期：1991-08-01 00:00:00

abstract：AIMS:To explore alterations in the expression of genes encoding enzymes involved in purine metabolism in Parkinson's disease (PD) brains as purines are the core of the DNA, RNA, nucleosides and nucleotides which participate in a wide variety of crucial metabolic pathways. METHODS:Analysis of mRNA using real-time quant...

journal_title：Neuropathology and applied neurobiology

authors： Garcia-Esparcia P,Hernández-Ortega K,Ansoleaga B,Carmona M,Ferrer I

更新日期：2015-12-01 00:00:00

abstract：:Cerebrospinal fluid (CSF) was taken from strain 13 guinea pigs in various stages of chronic relapsing experimental allergic encephalomyelitis, the spinal cords removed for histological examination and meningeal stretch preparations made. CSF cells were counted and characterized by morphological studies, anti-IgG and a...

journal_title：Neuropathology and applied neurobiology

authors： Suckling AJ,Wilson NR,Kirby JA,Rumsby MG

更新日期：1983-05-01 00:00:00

abstract：:Scrapie is a prion disease or transmissible spongiform encephalopathy (TSE) of sheep, goats and moufflon. As with its human counterparts, pathology consists of vacuolation, gliosis and accumulations of abnormal forms of a host prion protein (PrPd) in the brain of affected individuals. Immunohistochemical methods can b...

journal_title：Neuropathology and applied neurobiology

authors： Jeffrey M,González L

更新日期：2007-08-01 00:00:00

abstract：AIMS:Amyloid-β (Aβ) oligomers trigger synaptic degeneration that precedes plaque and tangle pathology. However, the signalling molecules that link Aβ oligomers to synaptic pathology remain unclear. Here, we addressed the potential role of RAPGEF2 as a novel signalling molecule in Aβ oligomer-induced synaptic and cognit...

journal_title：Neuropathology and applied neurobiology

authors： Jang YN,Jang H,Kim GH,Noh JE,Chang KA,Lee KJ

更新日期：2020-12-20 00:00:00

abstract：:The cellular distribution of the lysosomal proteinase cathepsin D was studied in a series of 76 neoplasms and 18 non-neoplastic tissues from the human central nervous system, using a well-characterized polyclonal antibody in a peroxidase-antiperoxidase technique. In the normal and developing brain, cathepsin D is conf...

journal_title：Neuropathology and applied neurobiology

authors： Robson DK,Ironside JW,Reid WA,Bogue PR

更新日期：1990-02-01 00:00:00

abstract：:A few nanograms of tetanus toxin injected into a rat hippocampus causes a chronic epileptic syndrome characterized by brief seizures that recur intermittently for about 6 weeks. Cognitive and other behavioural impairments persist after the seizures and other epileptic electrographic activity have remitted, and may be ...

journal_title：Neuropathology and applied neurobiology

authors： Jefferys JG,Evans BJ,Hughes SA,Williams SF

更新日期：1992-02-01 00:00:00

abstract：AIMS:Secreted protein, acidic and rich in cysteine (SPARC) is a regulator of cell-matrix interaction and has been associated with tumour stage and patient survival in various malignancies. As no large-scale study has yet been undertaken, we investigated human brain and astrocytomas for SPARC expression and associations...

journal_title：Neuropathology and applied neurobiology

authors： Capper D,Mittelbronn M,Goeppert B,Meyermann R,Schittenhelm J

更新日期：2010-04-01 00:00:00

abstract：:Dementia with Lewy bodies (DLB) is characterized by the widespread presence of Lewy bodies (LBs) in the brain. alpha-Synuclein, the main component of LBs, is expressed as two main isoforms (112 and 140), but little is known about their differential expression in the brain. We compared alpha-synuclein 112 and alpha-syn...

journal_title：Neuropathology and applied neurobiology

authors： Beyer K,Lao JI,Carrato C,Mate JL,López D,Ferrer I,Ariza A

更新日期：2004-12-01 00:00:00

abstract：AIMS:Increasing evidences suggest a similarity in the pathophysiological mechanisms of neuronal cell death in amyotrophic lateral sclerosis (ALS) and myofibre degeneration in sporadic inclusion body myositis (sIBM). The aim of this study is to elucidate the involvement of ALS-causing proteins in the pathophysiological ...

journal_title：Neuropathology and applied neurobiology

authors： Yamashita S,Kimura E,Tawara N,Sakaguchi H,Nakama T,Maeda Y,Hirano T,Uchino M,Ando Y

更新日期：2013-06-01 00:00:00

abstract：:Ultrastructural studies of spongiform encephalopathy (SE) reveal no very early pathological changes in kuru where membrane lamellation has been reported. This observation is challenged. In the later stages of SE, two main theories are examined--the spiroplasma theory and the prion (6 nm filament) theory. Neither are s...

journal_title：Neuropathology and applied neurobiology

authors： Gray EG

更新日期：1986-03-01 00:00:00

abstract：:In a previous study, we described the inhibitory effects of the growth factor-antagonist, trapidil, on spontaneously occurring oligodendrocyte remyelination in the rat spinal cord following lysolecithin-induced demyelination [30]. The objective of the present study was to further investigate the mechanisms of trapidil...

journal_title：Neuropathology and applied neurobiology

authors： McKay JS,Blakemore WF,Franklin RJ

更新日期：1998-12-01 00:00:00

abstract：:Oestrogen receptors and progesterone receptors were measured by an isoelectric focussing technique in cytosols from cryostat sections of eight human pituitary adenomas. Cryostat sections adjacent to the assayed sample were stained for anterior pituitary hormones using the peroxidase-antiperoxidase technique, and the c...

journal_title：Neuropathology and applied neurobiology

authors： Ironside JW,Dangerfield VJ,Timperley WR,Underwood JC

更新日期：1986-11-01 00:00:00

abstract：:Transferase dUTP nick-end labelling (TUNEL) analysis was used to compare the occurrence of cell death in the cerebral wall of cocaine-exposed and drug-naïve monkey fetuses. The rhesus monkeys providing the drug-exposed fetuses received 10 mg/kg of cocaine orally (in fruit treats) in the morning and in the evening betw...

journal_title：Neuropathology and applied neurobiology

authors： He N,Song ZM,Lidow MS

更新日期：1999-12-01 00:00:00

abstract：:Axonal damage in multiple sclerosis (MS) is correlated to disease progression. Early axonal damage may be compensated for by regenerative processes. Growth-associated protein 43 (GAP-43) is a marker for axonal growth and synaptogenesis in various neurodegenerative diseases. We investigated the expression of GAP-43 in ...

journal_title：Neuropathology and applied neurobiology

authors： Teunissen CE,Dijkstra CD,Jasperse B,Barkhof F,Vanderstichele H,Vanmechelen E,Polman CH,Bö L

更新日期：2006-06-01 00:00:00

abstract：:The brain is vulnerable to a number of acute insults, with traumatic brain injury being among the commonest. Neuroinflammation is a common response to acute injury and microglial activation is a key component of the inflammatory response. In the acute and subacute phase it is likely that this response is protective an...

journal_title：Neuropathology and applied neurobiology

authors： Smith C

更新日期：2013-02-01 00:00:00

abstract：:The spectrum of glioneuronal lesions underlying intractable epilepsies includes malformative pathologies like focal cortical dysplasia (FCD); and neoplastic lesions like gangliogliomas (GG) and dysembryoplastic neuroepithelial tumours (DNT). These may occur either singly or as dual lesions, having simultaneous presenc...

journal_title：Neuropathology and applied neurobiology

authors： Deb P,Sharma MC,Tripathi M,Sarat Chandra P,Gupta A,Sarkar C

更新日期：2006-10-01 00:00:00

abstract：AIMS:Transition metals, oxidative stress and neuroinflammation have been proposed as part of a vicious cycle in central nervous system neurodegeneration. Our aim was to study the anti-inflammatory effect of pioglitazone, a peroxisome proliferative activated receptor-γ agonist, on iron-induced oxidative injury in rat br...

journal_title：Neuropathology and applied neurobiology

authors： Yu HC,Feng SF,Chao PL,Lin AM

更新日期：2010-12-01 00:00:00